TM 9-2320-361-34 15-23. WIRE PLUG WIRING HARNESS REPLACEMENT THIS TASK COVERS: a. Removal b. Installation INITIAL SETUP APPLICABLE MODELS REFERENCES (TM) M185A3 and M109A3 TM 9-2320-361-10 TOOLS TM 9-2320-361-20 TM 9-2320-361-34P General mechanic’s tool kit (Appendix B, Item 1) EQUIPMENT CONDITION MATERIALS/PARTS ● Parking brake set (TM 9-2320-361-10). ● Battery ground cable disconnected Safety wire (Appendix C, Item 31) (TM 9-2320-361-20). Electrical tape (Appendix C, Item 26) . Place safety switch in OFF position (TM 9-2320-361-10). CAUTION Use care when removing or installing wiring harnesses. Excessive snagging or pulling may damage wires. NOTE Tag wires, leads, cables, and terminals for installation. a. Removal 1. Remove eight screws (1) from two housings (2) and van wall (3). 2. Remove two snaprings (8) from two wire plugs (7). 3. Remove two wire plugs (7) from two housings (2). NOTE . Safety wire will be used to install new wiring harness. Do not cut safety wire from spool until wiring harness has been pulled through van wall and proper length has been obtained. . Safety wire must be attached to wires with electrical tape. 4. Attach safety wire (5) to one end of wiring harness (4). 5. Pull on other end of wiring harness (4) and remove wiring harness (4) from van wall (3). 6. Remove wiring harness (4) from safety wire (5). 7. Cut safety wire (5) from spool (6). I b. Installation 1. Attach safety wire (5) to one end of wiring harness (4). 2. Pull safety wire (5) and wiring harness (4) through van wall (3). 3. Remove safety wire (5) from wiring harness (4). 4. Position two snaprings (8) on two wire plugs (7). 5. Install two snaprings (8) and two wire plugs (7) in two housings (2). 6. Install two housings (2) on van wall (3) with eight screws (1). 15-78